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maariee
 3 years ago
The formula for the area of a trapezoid with altitude k and bases m and n is . A=k/2 (m+n) solve for m.
I REALLYY need help!!!
maariee
 3 years ago
The formula for the area of a trapezoid with altitude k and bases m and n is . A=k/2 (m+n) solve for m. I REALLYY need help!!!

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Eyad
 3 years ago
Best ResponseYou've already chosen the best response.1A=k/2 (m+n) 2A/k = m + n 2A/k  n = m m = 2A/k  n

maariee
 3 years ago
Best ResponseYou've already chosen the best response.0A) (2Ak) /k B) (2A+kn) / k C) (2An) / k

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1\[\Large A = \frac{k}{2}(m+n)\] \[\Large 2A = k(m+n)\] \[\Large 2A = km+kn\] \[\Large 2Akn = km\] \[\Large km = 2Akn\] \[\Large m = \frac{2Akn}{k}\]
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